They're pretty much just a standard 3 point set up. The only thing really different about them is the drop needed from the upper mounting point.
I have the XV belts, nice product. Couldn't say if they're identical to the others out there, but as long as it has an extension to drop the belt down from the upper mounting point it should work just fine.
If you want, I could measure the length of the drop on my XV belts so you could compare them...